IL72318A - Composite silicon carbide/silicon nitride coatings for carbon-carbon materials - Google Patents

Composite silicon carbide/silicon nitride coatings for carbon-carbon materials

Info

Publication number
IL72318A
IL72318A IL72318A IL7231884A IL72318A IL 72318 A IL72318 A IL 72318A IL 72318 A IL72318 A IL 72318A IL 7231884 A IL7231884 A IL 7231884A IL 72318 A IL72318 A IL 72318A
Authority
IL
Israel
Prior art keywords
carbon
nitride coatings
silicon nitride
silicon carbide
composite
Prior art date
Application number
IL72318A
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of IL72318A publication Critical patent/IL72318A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5057—Carbides
    • C04B41/5059—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
IL72318A 1982-06-24 1984-07-06 Composite silicon carbide/silicon nitride coatings for carbon-carbon materials IL72318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/391,612 US4476178A (en) 1982-06-24 1982-06-24 Composite silicon carbide coatings for carbon-carbon materials

Publications (1)

Publication Number Publication Date
IL72318A true IL72318A (en) 1987-12-31

Family

ID=23547288

Family Applications (1)

Application Number Title Priority Date Filing Date
IL72318A IL72318A (en) 1982-06-24 1984-07-06 Composite silicon carbide/silicon nitride coatings for carbon-carbon materials

Country Status (2)

Country Link
US (1) US4476178A (en)
IL (1) IL72318A (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871587A (en) * 1982-06-22 1989-10-03 Harry Levin Process for coating an object with silicon carbide
US5045398A (en) * 1982-06-22 1991-09-03 Harry Levin Silicon carbide product
US4668583A (en) * 1984-04-13 1987-05-26 Hi-Shear Corporation Refractory coating
US4671997A (en) * 1985-04-08 1987-06-09 United Technologies Corporation Gas turbine composite parts
US4628002A (en) * 1985-05-28 1986-12-09 Avco Corporation Silicon carbide monofilament for transverse composite properties
US5154862A (en) * 1986-03-07 1992-10-13 Thermo Electron Corporation Method of forming composite articles from CVD gas streams and solid particles of fibers
US4824711A (en) * 1987-01-29 1989-04-25 The United States Of America As Represented By The United States National Aeronautics And Space Administration Ceramic honeycomb structures and method thereof
FR2611198B1 (en) * 1987-02-25 1991-12-06 Aerospatiale COMPOSITE MATERIAL WITH MATRIX AND CARBON REINFORCING FIBERS AND METHOD FOR MANUFACTURING THE SAME
FR2614321A1 (en) * 1987-04-27 1988-10-28 Europ Propulsion CARTRIDGE OF COMPOSITE MATERIALS FOR A DEVICE FOR THE PRODUCTION OF MONOCRYSTALS.
US4983451A (en) * 1987-08-05 1991-01-08 Kabushiki Kaisha Kobe Seiko Sho Carbon fiber-reinforced carbon composite material and process for producing the same
US5284685A (en) * 1988-08-31 1994-02-08 Aerospatiale Societe Nationale Industrielle Composite material with carbon reinforced fibers and its production
US5419927A (en) * 1988-09-26 1995-05-30 Chromalloy Gas Turbine Corporation Process for coating fiber reinforced ceramic composites
GB8823692D0 (en) * 1988-10-08 1988-11-16 Dunlop Ltd Carbon-carbon composite materials
EP0404410A1 (en) * 1989-06-19 1990-12-27 Hitco Method for producing a thin oxidation resistant SiC coating on carbonaceous substrates
US5209950A (en) * 1989-06-19 1993-05-11 Bp Chemicals (Hitco) Inc. Composition for sic pack cementation coating of carbonaceous substrates
JPH0791660B2 (en) * 1989-08-30 1995-10-04 株式会社日立製作所 Ground equipment with heat-resistant walls for environmental protection
JPH03153876A (en) * 1989-11-10 1991-07-01 Shin Etsu Chem Co Ltd Silicon carbide material
US5523035A (en) * 1989-11-15 1996-06-04 Nippon Oil Co., Ltd. Process for producing carbonaceous material
WO1991017839A1 (en) * 1990-05-18 1991-11-28 Bp Chemicals (Hitco) Inc. Materials for chemical vapor deposition processes
US5306565A (en) * 1990-09-18 1994-04-26 Norton Company High temperature ceramic composite
FR2668480B1 (en) * 1990-10-26 1993-10-08 Propulsion Ste Europeenne PROCESS FOR THE ANTI-OXIDATION PROTECTION OF A COMPOSITE MATERIAL CONTAINING CARBON, AND MATERIAL THUS PROTECTED.
EP0495570B1 (en) * 1991-01-16 1999-04-28 Sgl Carbon Composites, Inc. Silicon carbide fiber reinforced carbon composites
US5294489A (en) * 1992-04-02 1994-03-15 General Electric Company Protective coating with reactive interlayer on reinforcement in silicon carbide composite
US6068925A (en) * 1995-02-27 2000-05-30 Sgl Carbon Composites Corrosion resistant composites useful in chemical reactors
US5989504A (en) * 1995-02-27 1999-11-23 Sgl Carbon Composites Chemical process employing corrosion resistant composites
US5683281A (en) * 1995-02-27 1997-11-04 Hitco Technologies, Inc High purity composite useful as furnace components
US5858486A (en) * 1995-02-27 1999-01-12 Sgl Carbon Composites, Inc. High purity carbon/carbon composite useful as a crucible susceptor
DE19632893C2 (en) 1996-08-16 2001-02-08 Industrieanlagen Betr Sgmbh Ia Process for manufacturing missile components from fiber-reinforced ceramic
EP1043290A1 (en) * 1999-04-08 2000-10-11 Ngk Insulators, Ltd. Carbonaceous material having oxidation-resistant protective layer and method for producing the same
US7390535B2 (en) * 2003-07-03 2008-06-24 Aeromet Technologies, Inc. Simple chemical vapor deposition system and methods for depositing multiple-metal aluminide coatings
US8097547B2 (en) 2004-11-29 2012-01-17 Saint-Gobain Centre De Recherches Et D'etudes Europeen Sintered refactory material based on silicon carbide with a silicon nitride binder
KR20080068096A (en) * 2005-11-23 2008-07-22 히트코 카본 컴포지츠 인코포레이티드 Fire resistant composite
US9512044B2 (en) 2013-03-15 2016-12-06 Rolls-Royce Corporation Ceramic matrix composites and methods for producing ceramic matrix composites
WO2014150393A2 (en) 2013-03-15 2014-09-25 Lazur Andrew J Method for producing high strength ceramic matrix composites
KR101866869B1 (en) * 2016-08-18 2018-06-14 주식회사 티씨케이 Silicon carbide material and silicon carbide composite
CN108218460A (en) * 2018-01-24 2018-06-29 航天睿特碳材料有限公司 A kind of middle low-density surface of carbon/carbon composite Enhancement Method
US12091368B2 (en) 2018-11-30 2024-09-17 Rolls-Royce Corporation Reaction barrier layer for environmental barrier coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935034A (en) * 1972-01-24 1976-01-27 Howmet Corporation Boron diffusion coating process
US4142008A (en) * 1972-03-01 1979-02-27 Avco Corporation Carbon filament coated with boron and method of making same
US3925577A (en) * 1972-11-24 1975-12-09 Westinghouse Electric Corp Silicon carbide coated graphite members and process for producing the same

Also Published As

Publication number Publication date
US4476178A (en) 1984-10-09

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Legal Events

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